Bellingham Bay Marathon

Get ready to lace up for an unforgettable race experience at the Bellingham Bay Marathon on Sunday, September 20th, 2026! Whether you're gunning for a PR or just here for the good vibes, we've got something for everyone with our Full Marathon, Half Marathon, 10K, and 5K courses.

Pick up your race packet the day before, or swing by bright and early on race day to snag it before the starting gun fires. And remember, this isn't just about the rush of the finish line—every step you take helps support Whatcom County youth through the Bellingham Bay Swim Team and Whatcome Football Club Rangers.

Treat yourself to a day of live music, celebration, and community spirit. Don't forget, early birds get the worm with our price schedule, so register now and join us in making strides for a cause!